baber/WOPTO huggingface dataset:
Patent JP-H10266805-A (JP)
Title: Gas turbine stationary blade
Inventor: ITO KATSUYASU
IPC: F01D9/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To effectively cool a blade inner part with a minimum necessary limit quantity of coolant and remarkably improve the plant thermal efficiency by providing a front edge and rear edge for releasing the coolant after cooling the blade inner part to combustion gas in the outside of the blade, and a blade inner middle part for reversing and recovering the resulting coolant. SOLUTION: This gas turbine stationary blade has a blade effective part 36 integrally formed between a recessed outer wheel end wall 34 and a flat inner wheel end wall 35. A method of releasing coolants A, C such as steam supplied from the front edge 37 and rear edge 38 of a profile to combustion gas after cooling the blade effective part 36 therewith and a method of recovering a coolant B1 such as steam supplied to an blade internal middle part 39 as recovered coolant 2 after cooling the blade effective part 36 therewith are combined. Thus, a limited coolant can be effectively utilized and recovered, and the cooling can be effectively performed with the coolant.
Patent JP-S63241336-A (JP)
Title: Particle size measuring apparatus
Inventor: TATSUNO KYOICHI
IPC: G01B11/10
Filed: 1987-03-28
Abstract: PURPOSE:To achieve a higher accuracy, by providing an irradiation optical system with a rectangular waveguide to make the section of an irradiation light rectangular while distributing the intensity thereof uniformly. CONSTITUTION:After introduced to a measuring position with an optical fiber 3 through a lens 2, light from a light source 1 is made incident into a rectangular waveguide 4. Light from the rectangular waveguide 4 is introduced to a point P through a lens 5 and a prism 6. Scattered light from particles to be measured through a measuring field of view about the point P is introduced to a photo detector 10 through a lens 7, a slit 8 and an optical fiber 9 to be converted into an electrical signal. The pulse of the scattered light is inputted into a waveform memory 12 through an amplifier 11. An arithmetic unit 13 determines partical size from relationship between the pulse height of the scattered light and the particle size of the particles being measured.
Patent JP-S57189867-A (JP)
Title: Thermosensitive recorder
Inventor: SATOU KUNIO
IPC: B41J2/36
Filed: 1981-05-20
Abstract: PURPOSE:To form a picture having uniform quality without difference in recording density, by controlling a current-applying period to a heating resistor element in response to recording intervals between the preceding recording line and the present recording line. CONSTITUTION:Intervals between a recording-instructing signal SCAN for the preceding line and SCAN for the present line are counted by a clock CLK at a counter 6, the obtained count value is memorized in a memory 7, and then pulses PW having fixed width are outputted through a switch 8 from a current- applying timer 5 by said value. Thereafter, PWs are successivly selectively applied to heating blocks (e.g. R1-R4) to do typeprinting (marks EB1-EB3 are inable signals). In said system, the switch 8 adopts a small resistance (e.g. R14) when the count value is small (consequently, a time constant formed with C1 is small), to set the width of the pulses PW at a smaller level. On the contrary, the switch 8 adopts a large resistance (e.g. R16) when the count value is large, to set the width of PW at a large level.
Patent JP-H01280360-A (JP)
Title: Manufacture of nonvolatile semiconductor memory device
Inventor: TOYAMA DAISUKE
IPC: H01L29/78
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a device whose tunnel window area is small without deteriorating the film quality of a tunnel oxide film by a method wherein a part to be used as the tunnel oxide film is formed in advance and a thick gate oxide film is formed around it by following a method to form a residual pattern. CONSTITUTION:A semiconductor substrate 11 is oxidized thermally; an insulating film 13, of a prescribed film thickness, as a tunnel oxide film is formed on the surface; a pattern layer of a two-layer structure composed of a polycrystalline silicon film 14 and an oxidation-resistant film 15 is formed selectively in an electron-injection and-emission region on the oxide film 13. In addition, this assembly is oxidized thermally by making use of said pattern layer as an oxidation-resistant mask; an insulating film 17 is grown up to a prescribed film thickness; said oxidation-resistant film 15 is removed; after that, a polycrystalline silicon film 18 to be used as a charge retention layer is formed on the whole surface. After that, e.g., the surface of the polycrystalline silicon layer 18 is oxidized; an insulating film 19 is formed; in addition, a third polycrystalline silicon layer 20 to be used as a control gate and a wiring layer is deposited; the third polycrystalline silicon layer 20, the insulating film 19 and the second polycrystalline silicon layer 18 are patterned; after that, a diffusion layer 21 is formed.
Patent JP-H01247275-A (JP)
Title: Controller for hydraulic device
Inventor: YAMAGUCHI MASAYOSHI
IPC: B62D5/09
Filed: 1988-03-28
Abstract: PURPOSE:To lessen the whole capacity by forming a control valve from No.1 and No.2 disc valves, interlocking them with an input shaft and an externally cogged gear member, respectively, and by feeding back the torque transmitted to the No.2 valve through the externally cogged gear member to the No.1 valve. CONSTITUTION:When a steering wheel, not illustrated, is installed at the left end of an input shaft 10 and rotated, a No.1 valve 7 rotates together with the input shaft 10, and an intermediate shaft 11 is rotated through a spring 13. A No.2 valve 6 rotates together with this intermediate shaft 11, and the rotation is transmitted to an externally cogged gear member 31 on a measuring part 3 via a drive shaft 29. This externally cogged gear member 31 orbits while turning round its own axis within an internally cogged member 30, and this motion enlarges a pressure chamber 33 between the internally and externally cogged members 30, 31, followed by contraction. With changing-over of the two valves 6, 7, oil from a pump port 22 is measured at the pressure chamber 33 to be supplied to one of the chambers of steering cylinder, not illustrated, while the oil in the other chamber is exhausted to outside the device.
Patent JP-S55166735-A (JP)
Title: Input unit
Inventor: TAKENAKA SHIYUNPEI
IPC: H03M11/14
Filed: 1979-06-15
Abstract: PURPOSE: To make it easy to input katakana (square form of Japanese syllabary) and hirangana (cursive form of Japanese syllabary) by making a combination of shift keys, changing alphabets in size, with a mode key alternate alphabets with kana (Japanese syllabary).  
     CONSTITUTION: In addition to keys for inputting general data, this input unit has key KA for alternating kana with alphabets, key RK for alternating romaji (Japanese written in Roman characters) with kana, shift keys S1 and S2 for alternating kana with lower-case alphabets, and shift lock key SL. Every time SL is depressed, kana and alphabet modes alternate with each other. Then, the state of the unit is locked in the current mode. Only while S1 and S2 are depressed, the unit is placed in kana or alphabet mode. In kana mode, "hiragana" is effective with the shift keys not pushed, and katakana is usable by pushing the shift keys. In alphabet mode, upper-case alphabets in the former state or lower-case alphabets in the latter state can be input. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11316421-A (JP)
Title: Method and device for printing photographic paper for photographic film
Inventor: SAITO TAKAHIKO
IPC: G03B17/28
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To automatically print a photographic film, even when different kinds of frame sizes exist in the continuous photographic film. SOLUTION: In this photographic paper printing method, an aspect signal 12a recorded in either non-photographing area out of the first non-porous non- photographing area formed between the effective photographing area 20 and one edge part of the photographic film 1 obtained by eliminating a through-hole for driving a sprocket and the second non-photographing area formed between the effective photographing area and the other edge part is detected. Based on the signal 12a, one of plural previously stored mask aperture sizes is selected. Based on this selection, the aperture of a mask 48 is changed, so that the center position of the mask 48 is made to almost coincide with the center position of the area of the effective photographing area 20 which should be printed. Then, the image of the film 1 is printed on a photographic paper 46.
Patent JP-H02253763-A (JP)
Title: Facsimile controller
Inventor: GOTO HIROYUKI
IPC: H04N1/00
Filed: 1989-03-28
Abstract: PURPOSE:To print data on paper, which is long in the longitudinal direction, in the lateral direction by converting the print image data, which are long in the lateral direction, by an image data rotation control part into the longitudinal image data and afterwards, storing the image data as a transmission image in a transmission image buffer part. CONSTITUTION:Text data to be outputted from a host computer 6 is long in the lateral direction and when the data are printed by the opposite facsimile equipment, there is danger that the right and left edges of the data are omitted. As such a time, a rotation instruction signal is outputted from the host computer 6. A print image data preparation part 2 prepares print image data 13, which are long in the lateral direction, by synthesizing the data with form data. Next, an image data rotation control part 3 develops the print image data 13 and stores the data as a transmission image 14, which is long in the longitudinal direction, to a transmission image buffer part 4 in a state that the data 13 are rotated at 90 deg.. Thus, in a facsimile equipment 11, a character, etc., can be printed out on paper 15.
Patent JP-S60230803-A (JP)
Title: Method and device for obtaining uniform distribution of mat of chip, etc.
Inventor: BORUFUGANKU HERAA
IPC: B27N3/12
Filed: 1985-04-11
Abstract: 1. A method for obtaining a predetermined distribution of weight per unit area in the transverse direction of a pre-mat (4) to be formed on a flat metering conveyor band (5) by means of stripper devices (10), the pre-mat comprising particles (3) containing lignocellulose and/or cellulose, such as chips, fibers or the like, and at least one binding agent dispersed therein for the manufacture of chipboards, fibreboards and like boards, characterized in that measured values representative of the weight per unit area are formed from strip-like regions which adjoin one another in the transverse direction of the pre-mat (4) ; and in that the height of each of these strip-likek mat regions related to the flat metering conveyor band (5) is regulated in dependence on the representively associated measured value by influencing a stripper device (10) associated with the relevant mat region.
Patent JP-S63239133-A (JP)
Title: Method for bonding quartz components by heat bonding
Inventor: KASHIMA KOTARO
IPC: C03B23/20
Filed: 1987-03-27
Abstract: PURPOSE:To bond quartz components while preventing the presence of bubbles on the bonding surfaces and contamination of quarts by tying the quartz components with a high-m.p. wire rod with a specified metal piece or rod in between, and heating and bonding the parts. CONSTITUTION:The quartz components 4 such as an analytical quartz cell obtained by combining four side plates and one bottom plate is tied by a high-m. p. wire rod 2 such as a tungsten rod with the metallic piece or rod 3 (e.g., Cr) having >=1,750 deg.C m.p. and >=2.5X10<-4>/ deg.C thermal expansion coefficient in between, and heated. The loosening of the tying force due to the thermal expansion of the wire rod 2 is compensated with the expansion of the metal piece or rod 3, and the members are heated and bonded while keeping the tying force.
Patent JP-H06291532-A (JP)
Title: Tracking antenna
Inventor: OGINO KAZUSHIGE
IPC: H01Q21/28
Filed: 1993-04-01
Abstract: PURPOSE:To provide the tracking antenna which can always receive satisfactorily a radio wave, as well of other frequency band, and also, is simple as a whole and excellent as a design, as well by installing not only a BS antenna but also another directional antenna for tracking automatically a radio wave of other frequency band, in a rotating body of a rotary mechanism part. CONSTITUTION:The tracking antenna is constituted so that a rotary panel 2 rotate in the roughly horizontal surface, on a fitting base 5 to a moving body. Also, on this rotary panel 2, a BS tracking antenna 3 for tracking and receiving a radio wave form a broadcasting satellite is provided, and also, another directional antenna 6 for tracking automatically a radio wave of other frequency band is provided. As for the radio wave of other frequency band, a television radio wave of a ground broadcast, a radio wave for a radio broadcast and for a radio communication, for a satellite communication, etc., are also allowable. Accordingly, not only a satellite broadcast can be tracked and received, but also, other radio wave than the satellite broadcast is tracked automatically and can be received by a directional antenna 6.
Patent JP-S6323499-A (JP)
Title: Mixer type call sound generator automatic processing circuit
Inventor: HIDAKA KOICHI
IPC: H04R3/00
Filed: 1987-03-27
Abstract: PURPOSE:To listen to a call or the like even with a sound generator worn on the ear by giving an output of a sound generating circuit and an audio electric signal to a mixer circuit to the output terminal to which the sound generator is connected. CONSTITUTION:If a sound receiver 1 picks up large sound, an output terminal of an inverter 11 goes to a H level and an oscillation circuit comprising NAND gates 7-10 of a sound generating circuit 5 starts oscillation. lts oscillation signal is amplified by a transistor 27, passes through a resistive element 46 of a signal mixer circuit 6 and is outputted at a signal output terminal. Then a sound generator 49 to be worn on the ear is connected after an amplifier circuit 48 after an audio electric signal output terminal. Thus, when a signal such as music is connected to the audio electric signal input, only when a call comes on the way of listening to music, since the oscillation signal is listened to and it is noticed soon.
Patent JP-2000278120-A (JP)
Title: Dll circuit having erroneous lock preventing function
Inventor: YOSHIZAWA AKIHIKO
IPC: H03K5/13
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability erroneous lock preventing function, with which erroneous lock does not occur, by outputting an error signal corresponding to a phase difference between a first delay clock signal and a reference clock signal, generating a control voltage corresponding to the error signal and limiting the passage of the reference clock signal to a voltage controlled delay circuit corresponding to a second delay clock signal. SOLUTION: An output CK2 of a frequency divider 5 is inputted to a mask circuit 4 having the erroneous lock preventing function as a reference clock signal, and the output of a mask circuit 4 is inputted to a voltage controlled delay circuit VCD 3. A phase comparator PC 1 of a type for comparing only the rising edge of the input clock is used. Next, an output clock CKout delaying the rising edge of the input clock inputted to the voltage controlled delay circuit VCD 3 is compared with an inverted signal CKref of the output CK2 of the frequency divider 5 and an error signal Verr corresponding to the phase difference of both the signals is outputted. The error signal Verr is integrated by a low-pass filter and a control signal is outputted.
Patent JP-H11272947-A (JP)
Title: Vending machine
Inventor: KOYANAGI TAKUYA
IPC: F25D16/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine capable of securely catching a sales oppotunity by making it easy to move even at a place without mains power to enrich maneuverability so as to be installed at a desired and optional place. SOLUTION: A vending machine 1 cools or warms commodities S housed in the main body of a vending machine 2 and sells the commodities by the operation of a sales mechanism. In this case, the machine 1 is provided with a heat reserving material 5 attachably and detachably placed within the main body 2 in a previously cooled or heated state in order to cool or warm the commodities S, and a battery 4 for supplying power necessary for operation of the sales mechanism.
Patent JP-H07288573-A (JP)
Title: Cord connector for electric appliance terminal
Inventor: AIKAWA MASATOSHI
IPC: H04M1/00
Filed: 1994-04-14
Abstract: PURPOSE:To provide a cord connector for an electric appliance terminal in which a cord side modular is not easily removed from a base side modular without cutting off a removal claw. CONSTITUTION:The length of a removal claw 9 of a cord side modular jack 8 is set to be a projection length at the outside of a base side modular jack 7 while the cord side modular 8 is inserted into the base side modular 7, and a rib 4 covering the removal claw 9 is provided while the cord side modular 8 is inserted into a cord modular mount hole 2 of a lower case 1 of a telephone set in connection to the base side modular 7.
Patent JP-S571981-A (JP)
Title: Gamma-ray dose rate meter
Inventor: MIZUMOTO YOUICHI
IPC: G01T1/15
Filed: 1980-06-04
Abstract: PURPOSE: To enable to perform a measurement in a manner to maintain a high stability against an environment change, by a method wherein a load delay circuit  is mounted the change in environment is detected, and a reference pulse of a frequency, corresponding to said change, is generated for counting.  
     CONSTITUTION: A delay time, which corresponds to a load function value corresponding to a crest, is provided to an output pulse from a radiation detector 1 via a linear amplifier 2 and a crest amplification circuit 4 by means of a crest damping circuit 5 and a load delay circuit 6. Meanwhile, crest discriminating circuits 3 and 7 for a counting start and a counting stop, respectively, generate counting start and counting stop signals which have a time distance equivalent to a delay time. A feed signal from an environment detecting circuit 10, which is situated under the same condition as that of the circuit 6, controls an oscillating frequency of a generating circuit 11. Thus, through the transmission of a temperature-corrected pulse from the circuit 11 to dose rate counting circuit 9, the dose rate counting can take place in a manner to maintain a high stability against a change in temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63267181-A (JP)
Inventor: TAKAI KAZUMITSU
IPC: B25J17/00
Filed: 1988-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S553274-A (JP)
Title: Multi-band automatic channel selection radio receiver
Inventor: SHIBUYA HIDEO
IPC: H03J5/00
Filed: 1978-06-22
Abstract: PURPOSE: To increase the accuracy for the sweep discontinuing action by oscillating the signals of the differential frequency between the FMIF signal and AMIM signal to deliver the differential frquency signal between the signal and the FMIF signal and then discontinuing the sweep action when the differential frequency signal is delivered.  
     CONSTITUTION: Oscillator 4 is excited with the frequency equivalent to difference 10.25M Hz between the 10.7M Hz and 0.45M Hz IF signals of FMIF circuit 3 and AMIF circuit 13 respectively, and this output signal and the FMIF signal are mixed up at subtraction circuit 5. As a result, the same 0.45M Hz signal can be obtained from OR gate 6 at both the AM and FM receiving time. Thus, the presence or absence of the 0.45M Hz signal is monitored via gate 6, and the sweep action is discontinued 7 when the output exists. In this way, the accuracy can be increased for the sweep discontinuing action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63244525-A (JP)
Title: Superconductive body
Inventor: FUJITA MASAO
IPC: H01B12/10
Filed: 1987-03-31
Abstract: PURPOSE:To improve power storage and transmission dencities by parallely embedding diamagnetic wires and superconductive wires. CONSTITUTION:Superconductive wires 1 and autimagnetic wires 3 are embedded in normal conductive members 2. The wires 3 are also embedded parallel to the central axes of the wires 1, however viewed in cross-section they are embedded only in the outer circular portion. In this way, the intrusion of magnetic flux in wires 3 from the outside can be prevented mostly, and therefore critical conditions caused by the circumferential magnetic density can be alleviated. It is thus possible to generate a strong magnetic field, and improvement in power storage and transmission densities can be made.
Patent JP-S572412-A (JP)
Title: Muffler
Inventor: KANASHIKI SUSUMU
IPC: F01N1/22
Filed: 1980-06-06
Abstract: PURPOSE: To reduce the pulsation of gas flow and heighten the effect of silencing etc., by providing a film in an expansion chamber so that the film is vibrated by the pulsation.  
     CONSTITUTION: The exhaust gas of an internal combustion engine or the like enters into an expansion chamber 15 through a pipe 19. The pulsating flow of the exhaust gas vibrates a film 14 which is provided in the expansion chamber 15 and has a small hole 20. As a result, the pulsation of the exhaust gas is damped. The exhaust gas is conducted to the outside through an exhaust port 18. Since the pulsation of the exhaust gas which flows through a muffler is damped, silencing is effectively caused. When such a pulsation damper is provided downstream to a carburetor in an intake pipe, the damper is useful to not only damp intake pulsation but also accelerate atomization. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S561220-A (JP)
Title: Working method for burring hole
Inventor: OZASA TAKASHI
IPC: B21D19/00
Filed: 1979-06-15
Abstract: PURPOSE: To make the burring holes so as to align the top faces of their cylindrical bodies on the same plane, by bulging out the bottom walled cylinders from the base plate, and then, by boring the bottom walls.  
     CONSTITUTION: After the cylindrical bodies 5 possessing the bottom walls 4 are bulged out of the base plate 3, the holes 6 in the same diameter as the inner diameter of the cylindrical body 5 are bored in the bottom walls 4 to form the burring holes. According to this method, since the top faces of the cylindrical bodies are aligned on the same plane, the breaking of the tap is reduced when the tapping work from outside into the cylindrical body 2 is required (like as the case of the screwless coupling), for example, and besides, the tapped screw is made exact. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11272070-A (JP)
Title: Developing device and image forming device
Inventor: TAKAHASHI AKIRA
IPC: G03G15/06
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an electric field between a developing sleeve and a developer storage container and a toner restriction plate, also to prevent white streaks and black streaks resulting from toner scatter, and to form a satisfactory toner image. SOLUTION: The developing device which develops an electrostatic latent image formed on a photoreceptor capable of being electrified is equipped with the developing sleeve 12 which holds on it developer, composed of nonmagnetic toner and magnetic carrier, for developing the electrostatic latent image, a conductive developer-storage container 13 which stores the developer to be carried to the developing sleeve 12, and a voltage application controller 14 which applies a specific voltage to at least the developing sleeve 12 and developer storage container 13 each. The voltage application controller 14 prevents the occurrence of an electric field between the developing sleeve 12 and developer storage container 13, which causes toner scatter.